/*
 * Copyright (C) 2010 The Android Open Source Project 
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at 
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and 
 * limitations under the License.
 */
package com.freeforall;

/** 
 * Holds general information about the game, including whether it is paused and the game speed. 
 * @author Erik Buchholz
 * @author Mike Peterson
 */
public class GameParams {
	private static GameParams instance = null;
	
	public int gameSpeed;
	public int pieceSpawnTime;
	public boolean isPaused;
	public boolean exiting;
	public boolean leaving;
	
	/** Sets some default values for game parameters. */
	private GameParams(){
		gameSpeed = 100;
		pieceSpawnTime = 6000;
		isPaused = false;
		exiting = false;
	}
	
	/** Returns the instance of GameParams. */
	public static GameParams getInstance(){
		if(instance == null) instance = new GameParams();
		return instance;
	}

}
